51152085

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 96595200

約数和(自身を除く): 45443115

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2063, 2755, 4959, 6189, 8265, 10315, 18567, 24795, 30945, 39197, 59827, 92835, 117591, 179481, 195985, 299135, 352773, 538443, 587955, 897405, 1136713, 1763865, 2692215, 3410139, 5683565, 10230417, 17050695, 51152085]

約数ペア:

[(1, 51152085), (3, 17050695), (5, 10230417), (9, 5683565), (15, 3410139), (19, 2692215), (29, 1763865), (45, 1136713), (57, 897405), (87, 587955), (95, 538443), (145, 352773), (171, 299135), (261, 195985), (285, 179481), (435, 117591), (551, 92835), (855, 59827), (1305, 39197), (1653, 30945), (2063, 24795), (2755, 18567), (4959, 10315), (6189, 8265)]